JGJ 171-2009
三岔双向挤扩灌注桩设计规程
The official Chinese title is shown unchanged. Standard identifiers, dates and issuing bodies come from the catalogue record; navigation and explanatory labels are in English.
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Scope as published
本规程适用于工业与民用建（构）筑物三岔双向挤扩灌注桩基础的设计、检查与检测。
The original Chinese text is authoritative; this excerpt is retained as catalogue metadata, not a translated normative requirement.
Version history
Earlier editions: None recorded
Later editions: None recorded
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